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Anti-ultraviolet, flame-retardant and moisture-transfer bamboo-charcoal polyester fiber and preparation method and application thereof

A polyester fiber, anti-ultraviolet technology, applied in the field of polyester fiber, can solve the problems of unseen multi-functional fiber materials, and achieve the effects of high production efficiency, strong operability and reasonable process

Inactive Publication Date: 2012-07-04
WUJIANG SANHUI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is limited to unilateral modification of fibers, and no multifunctional fiber materials have been seen.

Method used

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  • Anti-ultraviolet, flame-retardant and moisture-transfer bamboo-charcoal polyester fiber and preparation method and application thereof
  • Anti-ultraviolet, flame-retardant and moisture-transfer bamboo-charcoal polyester fiber and preparation method and application thereof
  • Anti-ultraviolet, flame-retardant and moisture-transfer bamboo-charcoal polyester fiber and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1. An anti-ultraviolet, bamboo charcoal, flame-retardant and moisture-conducting polyester fiber, which is composed of the following raw materials: 10 kg of anti-ultraviolet masterbatch, 20 kg of activated carbon masterbatch, copolymerized phosphorus-based flame-retardant polyester fiber-forming resin 85 kg, and the special-shaped cross-section is a cruciform cross-section.

[0026] 2. Preparation of anti-ultraviolet, bamboo charcoal, flame-retardant and moisture-conducting polyester fibers:

[0027] (1) Take the anti-ultraviolet agent of 10-20% by weight and the polyethylene terephthalate blend of 80-90% by weight, extrude with screw extruder, pelletize, and obtain anti-ultraviolet Masterbatch, spare, wherein the blending temperature is 200~250℃, the screw speed is 150~200rpm;

[0028] (2) Grind the bamboo charcoal into fine powder, then blow the bamboo charcoal fine powder with compressed air, enrich and obtain activated carbon particles of 300nm to 500nm, and then ...

Embodiment 2

[0044] 1. An anti-ultraviolet, bamboo charcoal, flame-retardant and moisture-conducting polyester fiber, which is composed of the following raw materials: 5 kg of anti-ultraviolet masterbatch, 10 kg of activated carbon masterbatch, copolymerized phosphorus-based flame-retardant polyester fiber-forming resin 70 kg, the special-shaped cross-section is a multi-leaf cross-section.

[0045] 2. Preparation of anti-ultraviolet, bamboo charcoal, flame-retardant and moisture-conducting polyester fibers:

[0046] (1) Take the anti-ultraviolet agent of 10-20% by weight and the polyethylene terephthalate blend of 80-90% by weight, extrude with screw extruder, pelletize, and obtain anti-ultraviolet Masterbatch, spare, wherein the blending temperature is 200~250℃, the screw speed is 150~200rpm;

[0047] (2) Grind the bamboo charcoal into fine powder, then blow the bamboo charcoal fine powder with compressed air, enrich and obtain activated carbon particles of 300nm to 500nm, and then mix ...

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Abstract

The invention discloses an anti-ultraviolet, flame-retardant and moisture-transfer bamboo-charcoal polyester fiber, which is formed by the following raw materials: by weight, 5-10 parts of anti-ultraviolet master batches, 10-20 parts of activated carbon master batches and 70-85 parts of copolymerized phosphorus flame-retardant polyester fiber-forming resin. The section of the fiber is special-shaped. The polyester fiber has good adsorption, deodorizing, anti-bacterium mold-proof functions, good flame retardance and anti-ultraviolet effects. Besides, due to the fact that the section of the fiber is special-shaped, the moisture-transfer function of the polyester fiber is good, and the polyester fiber is multifunctional and wide in applied range.

Description

[0001] technical field [0002] The invention relates to a polyester fiber, in particular to an anti-ultraviolet, bamboo charcoal, flame-retardant and moisture-conducting multifunctional polyester fiber. Background technique [0003] As one of the three main fibers in synthetic fibers, polyester fiber is widely used in clothing fabrics and other non-clothing fields because of its excellent physical and chemical properties. It is used as the main textile raw material by downstream users to weave into various textiles. However, due to its hydrophobic properties, its application in fields requiring high hygroscopicity or water absorption is limited. Polyester fiber clothing has poor moisture absorption, perspiration and moisture permeability when worn, and has a feeling of stuffiness, and there are various troubles caused by the accumulation of static electricity. The demand for this hydrophobic polyester fiber to absorb moisture and make textiles that can absorb moisture and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10D01D5/253
Inventor 施少荣
Owner WUJIANG SANHUI TEXTILE
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